| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.36 | 11.114% | $183.7381 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $144.88 | 7.544% | $155.8097 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $101.33 | 6.679% | $108.0978 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $87.80 | 4.512% | $91.7615 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $210.27 | 10.442% | $232.2264 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $77.56 | 7.476% | $83.3584 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $87.42 | 11.750% | $97.6919 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $874.62 | $952.6838 | $952.69 | $952.70 | $952.70 | |